package com.leetcode.util;

/**
 * @Description
 * @Date 2021/12/10 13:33
 * @Author ghery
 * @Version V1.0
 */

public class TreeNode {
    public int val;
    public TreeNode left;
    public TreeNode right;
    public TreeNode() {}
    public TreeNode(int val) { this.val = val; }
    public TreeNode(int val, TreeNode left, TreeNode right) {
      this.val = val;
      this.left = left;
      this.right = right;
  }
}
